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Collection: 4mp

4MP Resolution: See the Details That Matter

4 Megapixel (4MP) cameras deliver a powerful blend of clarity and efficiency—offering video quality that’s noticeably sharper than standard HD, without overwhelming your network or storage. Here’s why 4MP is a smart choice for home or business security:

1. Superior Image Clarity

  • Twice the resolution of 1080p HD—so you capture faces, license plates, and fine details with confidence.
  • Helps provide clear evidence when you need it most.

2. Wide Coverage, High Detail

  • Ideal for panoramic or wide-angle cameras—get a broad field of view without losing sharpness at the edges.
  • Perfect for monitoring open areas like yards, parking lots, or large rooms.

3. Efficient Storage & Streaming

  • Balances high-quality video with manageable file sizes—easier on your hard drive and your internet bandwidth.
  • Lets you review and share footage without frustrating delays or buffering.

4. Future-Proof Your Security

  • 4MP is a sweet spot—more detail than HD, but without the storage or bandwidth strain of ultra-high resolutions.
  • Ready for tomorrow’s needs—whether you’re expanding your system or integrating with smart home tech.
Enjoy peace of mind knowing your security footage is sharp, reliable, and easy to manage.

224 products

Hikvision DS-2CD2147G2-LSU 4MP ColorVu IP Dome Camera 24/7 Color, WDR, IP67, IK10

HIKVISION

Hikvision DS-2CD2147G2-LSU 4MP ColorVu IP Dome Camera 24/7 Color, WDR, IP67, IK10

24/7 Color 24/7 Color
Human and Vehicle Detection Human and Vehicle Detection
One Way Audio One Way Audio
Regular price $168.99
Sale price $168.99 Regular price $184.20

In stock

Uniview IPC2314SR-ADF28KM-WP 4MP ColorHunter Owlview PoE Outdoor Bullet IP Camera

UNIVIEW

Uniview IPC2314SR-ADF28KM-WP 4MP ColorHunter Owlview PoE Outdoor Bullet IP Camera

24/7 Color 24/7 Color
Wise ISP Wise ISP
Regular price $419.99
Sale price $419.99 Regular price $193.59

In stock

CMIP1042W-28MA Lts w/ audio IP PoE Camera <h1 </h1<h1 Platinum 4 MP Turret </

LTS

CMIP1042W-28MA Lts w/ audio IP PoE Camera

Infrared (IR) Infrared (IR)
One Way Audio One Way Audio
Regular price $149.99
Sale price $149.99 Regular price $159.99

Pre-order

Hikvision iDS-2CD7A46G0/P-IZHS 4MP ANPR Varifocal Bullet Camera with 140dB WDR, 2.8-12mm, IP67, IK10

HIKVISION

Hikvision iDS-2CD7A46G0/P-IZHS 4MP ANPR Varifocal Bullet Camera with 140dB WDR, 2.8-12mm, IP67, IK10

Human and Vehicle Detection Human and Vehicle Detection
Infrared (IR) Infrared (IR)
Regular price $689.99
Sale price $689.99 Regular price $540.63

In stock

Hikvision DS-2CD2143G2-IU (B) 4MP AcuSense IP67 IK10 Dome Camera with Built-In Mic and 30m IR

HIKVISION

Hikvision DS-2CD2143G2-IU (B) 4MP AcuSense IP67 IK10 Dome Camera with Built-In Mic and 30m IR

Infrared (IR) Infrared (IR)
One Way Audio One Way Audio
Regular price $139.99
Sale price $139.99 Regular price $160.64

Out of stock

Hikvision DS-2CD2347G2H-LIU 4MP ColorVu Smart Hybrid Light Turret Camera

HIKVISION

Hikvision DS-2CD2347G2H-LIU 4MP ColorVu Smart Hybrid Light Turret Camera

24/7 Color 24/7 Color
Hybrid Light Hybrid Light
One Way Audio One Way Audio
Regular price $184.99
Sale price $184.99 Regular price $197.94

Only 10 left

Hikvision iDS-7208HQHI-M2/S 8-Channel AcuSense DVR with Dual SATA Storage

HIKVISION

Hikvision iDS-7208HQHI-M2/S 8-Channel AcuSense DVR with Dual SATA Storage

Audio Over Coaxial (AoC) Audio Over Coaxial (AoC)
Human and Vehicle Detection Human and Vehicle Detection
One Way Audio One Way Audio
Regular price $194.99
Sale price $194.99 Regular price $204.74

Only 2 left

Hikvision DS-7208HQHI-K1 8-Channel Turbo HD DVR with Hybrid IP Expansion

HIKVISION

Hikvision DS-7208HQHI-K1 8-Channel Turbo HD DVR with Hybrid IP Expansion

Regular price $179.99
Sale price $179.99 Regular price $160.05

Out of stock

HIKVISION

IDS-2CD7A46G0-IZHS 32MM

Infrared (IR) Infrared (IR)
Motorized Motorized
Regular price $840.99
Sale price $840.99 Regular price $916.68

Out of stock

Hikvision DS-2CD2547G2-LS 4MP ColorVu Mini Dome IP Camera, PoE, Audio, Smart

HIKVISION

Hikvision DS-2CD2547G2-LS 4MP ColorVu Mini Dome IP Camera, PoE, Audio, Smart

24/7 Color 24/7 Color
Regular price $209.99
Sale price $209.99 Regular price $220.49

Only 8 left

Hikvision DS-2CD1047G0-LUF 4MP ColorVu Security IP Camera Full Color POE W/Audio

HIKVISION

Hikvision DS-2CD1047G0-LUF 4MP ColorVu Security IP Camera Full Color POE W/Audio

24/7 Color 24/7 Color
One Way Audio One Way Audio
Regular price $102.99
Sale price $102.99 Regular price $112.26

In stock

Hikvision DS-2DE4425IW-DE(T5) 4MP 25× IR PTZ Speed Dome Camera with AcuSense

HIKVISION

Hikvision DS-2DE4425IW-DE(T5) 4MP 25× IR PTZ Speed Dome Camera with AcuSense

Infrared (IR) Infrared (IR)
Pan Tilt Zoom (PTZ) Pan Tilt Zoom (PTZ)
Regular price $679.99
Sale price $679.99 Regular price $442.04

In stock

Hikvision DS-2CD1043G0-I 4MP Fixed Bullet Network Camera with WDR, IR & IP67

HIKVISION

Hikvision DS-2CD1043G0-I 4MP Fixed Bullet Network Camera with WDR, IR & IP67

Infrared (IR) Infrared (IR)
Regular price $98.99
Sale price $98.99 Regular price $107.90

Out of stock

Uniview IPC3634SR4-ADZK-H 4MP IR Motorized Turret IP / Poe Camera 120db True

UNIVIEW

Uniview IPC3634SR4-ADZK-H 4MP IR Motorized Turret IP / Poe Camera 120db True

Infrared (IR) Infrared (IR)
Motorized Motorized
Regular price $529.00
Sale price $529.00 Regular price $195.00

In stock

LTS LTD8304K-ET 4 Channel HD-TVI DVR H.265 Pro+ Hybrid CCTV Recorder with IP Camera Support

LTS

LTS LTD8304K-ET 4 Channel HD-TVI DVR H.265 Pro+ Hybrid CCTV Recorder with IP Camera Support

Regular price $124.99
Sale price $124.99 Regular price $148.72

Out of stock

Hikvision DS-2CD2347G2-LSU/SL 2.8mm 4MP ColorVu IP Camera w/ Strobe & Audio

HIKVISION

Hikvision DS-2CD2347G2-LSU/SL 2.8mm 4MP ColorVu IP Camera w/ Strobe & Audio

24/7 Color 24/7 Color
Active Deterrence Active Deterrence
Human and Vehicle Detection Human and Vehicle Detection
Two Way Audio Two Way Audio
Regular price $193.99
Sale price $193.99 Regular price $235.39

Only 2 left

Hikvision DS-2CD2743G1-IZS 4MP Varifocal Dome IP Camera

USAcompuA+ Corp

Hikvision DS-2CD2743G1-IZS 4MP Varifocal Dome IP Camera

Human and Vehicle Detection Human and Vehicle Detection
Motorized Motorized
One Way Audio One Way Audio
Regular price $167.99
Sale price $167.99 Regular price

Out of stock

Hikvision 4K 32ch IP PoE Security System 4MP Dome w/ 4 MP resolution

HIKVISION

Hikvision 4K 32ch IP PoE Security System 4MP Dome w/ 4 MP resolution

Regular price From $1,412.91
Sale price From $1,412.91 Regular price $1,554.20

Only 2 left

hikvision 8CH IP Camera System PoE DS-2CD1047G0-LUF 4MP ColorVu W/Audio

HIKVISION

hikvision 8CH IP Camera System PoE DS-2CD1047G0-LUF 4MP ColorVu W/Audio

24/7 Color 24/7 Color
One Way Audio One Way Audio
Regular price From $490.97
Sale price From $490.97 Regular price $520.43

Only 2 left

LXIP7542W-28SD Lts w/ audio IP PoE Camera Pro-X 4 MP Dome

LTS

LXIP7542W-28SD Lts w/ audio IP PoE Camera Pro-X 4 MP Dome

Human and Vehicle Detection Human and Vehicle Detection
Infrared (IR) Infrared (IR)
One Way Audio One Way Audio
Regular price $172.99
Sale price $172.99 Regular price $168.47

In stock

About USAcompuA+


Based in Florida, USAcompuA+ Corp empowers homeowners and businesses with carefully selected, plug-and-play security systems. With over 20 years of industry experience and more than 70,000 installations completed, we deliver no-contract protection backed by clear pricing, free tech support and mobile monitoring. Your assets and privacy matter—and we make securing them simple.

USAcompuA+ Corp is a family-run security company built on the belief that protection should be accessible, trustworthy, and tailored to real-world needs. As a Florida-based, multi-generational business, we understand how important it is to safeguard the people and places you care about most. That’s why we focus on reliable, industry-proven brands and solutions that deliver long-term performance—not gimmicks.

With over two decades of hands-on experience and more than 70,000 successful installations, our team takes pride in guiding customers toward the right security setup for their home or business. Whether you’re working with a modest budget or seeking a fully integrated system, we offer transparent recommendations, flexible options, and ongoing support to ensure you feel confident and protected.

At USAcompuA+ Corp, family values shape everything we do—from the products we choose to the way we treat our customers: with honesty, clarity, and care.